JP2001187634A - Automatic work feeding device - Google Patents
Automatic work feeding deviceInfo
- Publication number
- JP2001187634A JP2001187634A JP37329799A JP37329799A JP2001187634A JP 2001187634 A JP2001187634 A JP 2001187634A JP 37329799 A JP37329799 A JP 37329799A JP 37329799 A JP37329799 A JP 37329799A JP 2001187634 A JP2001187634 A JP 2001187634A
- Authority
- JP
- Japan
- Prior art keywords
- work
- supply
- air
- feeder
- separation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/88—Separating or stopping elements, e.g. fingers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/80—Turntables carrying articles or materials to be transferred, e.g. combined with ploughs or scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2205/00—Stopping elements used in conveyors to stop articles or arrays of articles
- B65G2205/04—Stopping elements used in conveyors to stop articles or arrays of articles where the stop device is not adaptable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2812/00—Indexing codes relating to the kind or type of conveyors
- B65G2812/14—Turntables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
- Specific Conveyance Elements (AREA)
- Feeding Of Articles To Conveyors (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はワークを一つずつ連
続的に供給することができるワークの自動供給装置に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic work supply apparatus capable of continuously supplying works one by one.
【０００２】[0002]
【従来の技術】従来よりチップ部品（ワーク）を連続的
に供給するワークの自動供給装置として、図５に示すよ
うに複数のワークＷ１、Ｗ２、Ｗ３…を直線状に連続し
て搬送するフィーダ１１と、フィーダ１１に連結されワ
ークＷ１、Ｗ２、Ｗ３…を収納する収納部１３ａが外周
に形成された円形状の搬送テーブル１３とを有するもの
が知られている。2. Description of the Related Art Conventionally, a plurality of works W 1 , W 2 , W 3 ... Are continuously and linearly provided as an automatic work supply apparatus for continuously supplying chip parts (work) as shown in FIG. There is known a feeder having a feeder 11 to be conveyed, and a circular transfer table 13 which is connected to the feeder 11 and has a storage portion 13a for storing works W 1 , W 2 , W 3 .
【０００３】図５において、フィーダ１１の供給路１１
ａの底面には、パット２と、投光部２５と、ニードル３
が順次設けられている。また直線フィーダ１１の供給路
１１ａは上部カバー２７により覆われており、上部カバ
ー２７には投光部２５に対向して光センサ２６が設けら
れている。In FIG. 5, a supply path 11 of a feeder 11 is provided.
a, a light projecting unit 25, a needle 3
Are sequentially provided. The supply path 11 a of the linear feeder 11 is covered with an upper cover 27, and an optical sensor 26 is provided in the upper cover 27 so as to face the light projecting unit 25.
【０００４】図５において、ニードル３が上昇しパット
２が降下すると、ニードル３がワークを停止させ光セン
サ２６が遮光される。次に、パット２が上昇しニードル
３が降下すると、ワークＷ１が上部カバー２７に押し付
けられ、ワークＷ１より前方のワークが、吸引口３０か
ら吸引されるエアにより搬送テーブル１３の収納部１３
ａ内に収納される。このとき光センサ２６が通光し、搬
送テーブル１３が１ピッチ回転する。In FIG. 5, when the needle 3 rises and the pad 2 descends, the needle 3 stops the work and the light sensor 26 is shielded. Next, when the pad 2 is raised and the needle 3 is lowered, the work W 1 is pressed against the upper cover 27, and the work in front of the work W 1 is stored in the storage portion 13 of the transfer table 13 by air sucked from the suction port 30.
a. At this time, the optical sensor 26 transmits light, and the transport table 13 rotates one pitch.
【０００５】また他の自動供給装置として図６に示すよ
うに、フィーダ１１の供給路１１ａの底面に分離ピン４
を設けたものもある。As another automatic supply device, as shown in FIG. 6, a separation pin 4 is provided on the bottom surface of a supply path 11a of a feeder 11.
Some are provided with
【０００６】図６において、分離ピン４が降下すると、
ワークが吸引口３０から吸引されるエアにより、搬送テ
ーブル１３の収納部１３ａ内に収納される。このとき光
センサ２６が一時的に遮光され、その後分離ピン４が上
昇してチップ部品Ｗ１を停止させ、搬送テーブル１３が
１ピッチ回転する。In FIG. 6, when the separation pin 4 is lowered,
The work is stored in the storage section 13a of the transfer table 13 by the air sucked from the suction port 30. At this time the optical sensor 26 is temporarily blocked, then the separating pin 4 rises to stop the chip parts W 1, the conveying table 13 is rotated by one pitch.
【０００７】[0007]
【発明が解決しようとする課題】上記のように、ワーク
の自動供給装置が知られているが、ワークの小型化に伴
って次のような不具合が生じている。As described above, an automatic work supply apparatus is known. However, the following disadvantages have occurred with the downsizing of the work.
【０００８】すなわち、図５に示す自動供給装置では、
パット２により上部カバー２７に押付けられたワークＷ
１が上部カバー２７に張り付いてしまい、その後供給路
１１ａ内をスムースに移動できないことがある。That is, in the automatic supply device shown in FIG.
Work W pressed against upper cover 27 by pad 2
1 may stick to the upper cover 27, and thereafter cannot smoothly move in the supply path 11a.
【０００９】また図６に示す自動供給装置では、分離ピ
ン４を上昇させて例えばワークＷ１とワークＷ２を分離
させているが、分離ピン４の上昇のタイミングがむずか
しいという問題がある。[0009] In automatic supply apparatus shown in FIG. 6, but raises the separating pin 4 has for example to separate the workpiece W 1 and the workpiece W 2, there is a problem that the timing of the rise of the separating pin 4 is difficult.
【００１０】本発明はこのような点を考慮してなされた
ものであり、フィーダからのワークを一つ一つ確実に分
離しながら搬送テーブルへ供給することができるワーク
の自動供給装置を提供することを目的とする。The present invention has been made in view of the above points, and provides an automatic work supply apparatus which can supply works to a transfer table while reliably separating works from a feeder one by one. The purpose is to:
【００１１】[0011]
【課題を解決するための手段】本発明は、複数のワーク
を連続して搬送するフィーダと、ワークを収納する収納
部が外周に形成されるとともに、回転自在に設けられた
搬送テーブルと、フィーダと搬送テーブルとの間に設け
られ、フィーダからのをワークを一つずつ搬送テーブル
の収納部内へ供給する供給路を有する分離供給部と、を
備え、搬送テーブルの収納部に分離供給部の供給路内の
ワークを吸引するエア吸引口が設けられ、分離供給部の
供給路は一対の壁面により形成され、一方の壁面に搬送
テーブルの収納部に吸引されたワークの後続するワーク
をエアにより他方の壁面へ押付けるエア噴射口を設けた
ことを特徴とするワークの自動供給装置である。According to the present invention, there is provided a feeder for continuously transporting a plurality of works, a transport table having a storage section for storing the works formed on the outer periphery and rotatably provided, and a feeder. A separation supply unit provided between the feed table and the supply table, and having a supply path for supplying works from the feeder one by one into the storage unit of the transfer table. An air suction port for sucking the work in the path is provided, and a supply path of the separation supply unit is formed by a pair of wall surfaces, and a work subsequent to the work sucked into the storage unit of the transfer table is formed on one wall by the other air. An automatic work supply apparatus characterized in that an air injection port for pressing against a wall surface is provided.
【００１２】本発明によれば、フィーダから分離供給部
の供給路にワークが供給される。分離供給部の供給路内
のワークは、エア吸引口により吸引されて搬送テーブル
の収納部内へ送り込まれる。この場合、供給部内の後続
するワークは一方の壁面に設けられたエア噴出口からの
エアにより他方の壁面に押付けられて停止する。According to the present invention, the work is supplied from the feeder to the supply path of the separation supply section. The work in the supply path of the separation supply section is sucked by the air suction port and sent into the storage section of the transfer table. In this case, the following work in the supply unit is stopped by being pressed against the other wall surface by the air from the air ejection port provided on one wall surface.
【００１３】[0013]
【発明の実施の形態】以下、図面を参照して本発明の実
施の形態について説明する。図１乃至図４は本発明によ
るチップ部品の自動供給装置の一実施の形態を示す図で
ある。Embodiments of the present invention will be described below with reference to the drawings. 1 to 4 are views showing an embodiment of an automatic chip component supply apparatus according to the present invention.
【００１４】図４に示すように、ワークの自動供給装置
１０は複数のチップ部品（ワーク）Ｗ、Ｗ１、Ｗ２、Ｗ
３…を互いに隣接した状態で連続して搬送するフィーダ
１１と、ワークＷ、Ｗ１、Ｗ２、Ｗ３…を収納する収納
部１３ａが外周に形成されるとともに回転自在に配置さ
れた円形状の搬送テーブル１３とを備え、フィーダ１１
と搬送テーブル１３との間に、フィーダ１１からのワー
クＷ、Ｗ１、Ｗ２、Ｗ ３…を一つずつ分離しながら搬送
テーブル１３の収納部１３ａ内に供給する分離供給部１
２が設けられ、この分離供給部１２はフィーダ１と搬送
テーブル１３から独立して配設されるとともに、ワーク
Ｗ、Ｗ１、Ｗ２、Ｗ３…用の供給路２０を有している。As shown in FIG. 4, an automatic work supply apparatus
Reference numeral 10 denotes a plurality of chip components (work) W, W1, W2, W
3Feeders that convey… continuously adjacent to each other
11 and work W, W1, W2, W3Storing ...
A portion 13a is formed on the outer periphery and is rotatably disposed.
And a circular feed table 13, and a feeder 11.
Between the feeder 11 and the transfer table 13
W, W1, W2, W 3… Separated and transported one by one
Separation and supply unit 1 for supplying the storage unit 13a of the table 13
2 is provided, and the separation / supply unit 12
It is arranged independently of the table 13 and
W, W1, W2, W3Are provided.
【００１５】搬送テーブル１３の外周には、収納部１３
ａ内のワークＷ、Ｗ１、Ｗ２、Ｗ３…の測定部（図示せ
ず）、極性反転部（図示せず）、外観検出部（図示せ
ず）および排出部（図示せず）が設けられている。A storage section 13 is provided on the outer periphery of the transport table 13.
The measuring unit (not shown), the polarity reversing unit (not shown), the appearance detecting unit (not shown), and the discharging unit (not shown) of the works W, W 1 , W 2 , W 3 . Is provided.
【００１６】さらに搬送テーブル１３の収納部１３ａ内
のワークＷ、Ｗ１、Ｗ２、Ｗ３…は挿入部１６によりキ
ャリアテープ１５のエンボス部１５ａ内に挿入されるよ
うになっている。Further, the works W, W 1 , W 2 , W 3 ... In the storage section 13 a of the transport table 13 are inserted into the embossed section 15 a of the carrier tape 15 by the insertion section 16.
【００１７】次に図１（ａ）（ｂ）乃至図３（ａ）
（ｂ）により分離供給部１２について詳述する。ここで
図１（ａ）および図２（ａ）はワークの自動供給装置の
平面図であり、図１（ｂ）および図２（ｂ）は各々図１
（ａ）および図２（ａ）の側面図である。また図３
（ａ）（ｂ）はワークの自動供給装置の平面図である。Next, FIGS. 1 (a), (b) to 3 (a)
The separation and supply unit 12 will be described in detail with reference to FIG. 1 (a) and 2 (a) are plan views of an automatic workpiece supply device, and FIGS. 1 (b) and 2 (b) are FIGS.
It is a side view of (a) and Drawing 2 (a). FIG.
(A), (b) is a top view of an automatic workpiece supply apparatus.
【００１８】図１（ａ）（ｂ）乃至図３（ａ）（ｂ）に
示すように、フィーダ１１の供給路１１ａは上部カバー
２７により覆われている。また、分離供給部１２の供給
路２０は、一対の側壁面２１ａ、２１ｂにより形成され
ている。さらに分離供給部１２の供給路２０と搬送テー
ブル１３の収納部１３ａは、サファイヤガラス２８ａが
嵌込まれた上部カバー２８により覆われている。As shown in FIGS. 1A and 1B to FIGS. 3A and 3B, the supply path 11a of the feeder 11 is covered by an upper cover 27. The supply path 20 of the separation supply section 12 is formed by a pair of side wall surfaces 21a and 21b. Further, the supply path 20 of the separation supply section 12 and the storage section 13a of the transport table 13 are covered by an upper cover 28 into which sapphire glass 28a is fitted.
【００１９】また供給路２０を形成する一対の側壁面２
１ａ、２１ｂのうち、一方の側壁面２１ａにワークＷ、
Ｗ１、Ｗ２、Ｗ３…を他方の側壁面２１ｂへ押付けるエ
ア噴射口２２ａが設けられている。また他方の側壁面２
１ｂには、エア噴射口２２ａに対向してエア排出口２２
ｂが設けられている。なお、エア噴射口２２ａはエア供
給部３５に接続されている。A pair of side walls 2 forming the supply path 20
1a and 21b, one side wall surface 21a has a workpiece W,
An air injection port 22a for pressing W 1 , W 2 , W 3 ... Against the other side wall surface 21b is provided. The other side wall surface 2
1b has an air discharge port 22 facing the air injection port 22a.
b is provided. Note that the air injection port 22a is connected to the air supply unit 35.
【００２０】またエア噴射口２２ａとエア排出口２２ｂ
は、供給路２０のうち、搬送テーブル１３側端部からワ
ークＷの１個分の長さだけ離れた位置に設けられている
（図３（ａ）（ｂ）参照）。An air injection port 22a and an air discharge port 22b
Is provided at a position apart from the end of the supply path 20 on the side of the transport table 13 by the length of one work W (see FIGS. 3A and 3B).
【００２１】また図１（ａ）（ｂ）乃至図３（ａ）
（ｂ）に示すように、分離供給部１２の供給路２０のう
ち、搬送テーブル１３近傍の底面に投光部２５が設けら
れ、投光部２５に対向する上部カバー２８には光センサ
２６が設けられている。1 (a) (b) to 3 (a)
As shown in (b), a light projecting unit 25 is provided on the bottom surface near the transport table 13 in the supply path 20 of the separation supply unit 12, and an optical sensor 26 is provided on an upper cover 28 facing the light projecting unit 25. Is provided.
【００２２】さらにまた、搬送テーブル１３の各収納部
１３ａ内には、エアを吸引する吸引口３０が設けられて
いる。Further, a suction port 30 for sucking air is provided in each storage portion 13a of the transport table 13.
【００２３】次にこのような構成からなる本実施の形態
の作用について図２により説明する。Next, the operation of the present embodiment having such a configuration will be described with reference to FIG.
【００２４】まず図２に示すようにフィーダ１１の供給
路１１ａを通って、複数のワークＷ、Ｗｌ、Ｗ２、Ｗ３
…が互いに隣接した状態で連続して搬送され、供給路１
１ａのワークＷ、Ｗ１、Ｗ２、Ｗ３…はその後分離供給
部１２の供給路２０内へ順次送られる。この場合、ワー
クＷ、Ｗ１、Ｗ２、Ｗ３…として１．０ｍｍ×０．５ｍ
ｍ×１．０ｍｍの直方体状のチップ部品が用いられる。First, as shown in FIG. 2, a plurality of works W, W 1 , W 2 , W 3 pass through a supply path 11 a of the feeder 11.
Are continuously transported adjacent to each other, and the supply path 1
The workpieces W, W 1 , W 2 , W 3, ... Of 1a are thereafter sequentially sent into the supply path 20 of the separation supply section 12. In this case, the workpieces W, W 1 , W 2 , W 3 ...
A rectangular parallelepiped chip component of mx 1.0 mm is used.
【００２５】図２において、分離供給部１２の供給路２
０内では、先頭のワークＷが搬送テーブル１３の収納部
１３ａ内に吸引され、後続するワークＷ１が供給路２０
内で停止する。In FIG. 2, the supply path 2 of the separation supply section 12
Within 0, the beginning of the work W is sucked into the housing portion 13a of the conveying table 13, the workpiece W 1 is supply passage 20 for subsequent
Stop within.
【００２６】すなわち供給路２０内の先頭のワークＷ
は、収納部１３ａに設けられた吸引口３０により吸引さ
れるエアにより収納部１３ａ内に引込まれ、搬送テーブ
ル１３の収納部１３ａ内に収納される。That is, the first work W in the supply path 20
Is drawn into the storage section 13a by the air sucked by the suction port 30 provided in the storage section 13a, and is stored in the storage section 13a of the transport table 13.
【００２７】このときワークＷは投光部２５から光セン
サ２６へ投光される光を遮光し、光センサ２６からの信
号に基づいて制御部４０がエア供給部３５をＯＮとす
る。このことにより一方の側壁面２１ａに設けられたエ
ア噴射口２２ａからエアが噴射され、ワークＷの次のワ
ークＷ１がエア噴射口２２ａからのエアにより他方の側
壁面２１ｂへ押付けられる。At this time, the work W blocks light emitted from the light projecting unit 25 to the optical sensor 26, and the control unit 40 turns on the air supply unit 35 based on a signal from the optical sensor 26. The air from the air injection port 22a provided on one side wall surface 21a is injected by, next workpiece W 1 of the workpiece W is pressed by the air from the air injection port 22a to the other side wall surface 21b.
【００２８】このようにワークＷ１ を他方の側壁面２
１ｂへ押付け停止させることにより、先頭のワークＷの
みを搬送テーブル１３の収納部１３ａ内に吸引口３０に
より吸引されるエアにより送り込むことができる。[0028] Thus the other side wall surface of the workpiece W 1 2
By stopping the pressing to 1b, only the first work W can be sent into the storage section 13a of the transport table 13 by the air sucked by the suction port 30.
【００２９】エア噴射口２２ａからエアが噴射される
と、エアの大部分はエア排出口２２ｂから排出されるた
め、エア噴射口２２ａからエア排出口２２ｂへ流れるス
ムースなエアの流れを供給路２０内に形成することがで
きる。このためワークＷ１に対するエアの押付け作用を
安定して行うことができる。またエアの一部はワークＷ
１の側方を通り、フィーダ１１と分離供給部１２との間
から外方へ放出される。ワークＷ１の側方を通るエアは
ワークＷ１の次のワークＷ２をフィーダ１１側へ押し戻
し、このことによりワークＷ１とワークＷ２が分離され
る。同時にエア噴射口２２ａからのエアは、先頭のワー
クＷを搬送テーブル１３の収納部１３ａ内に確実に押込
む。Air is injected from the air injection port 22a.
Most of the air is discharged from the air discharge port 22b.
The air flowing from the air injection port 22a to the air discharge port 22b.
A moose air flow can be formed in the supply path 20.
Wear. Therefore, the work W1Air pressing action against
It can be performed stably. Part of the air is the work W
1Between the feeder 11 and the separation and supply unit 12
Is released to the outside. Work W1The air passing by the side of
Work W1Next work W2To the feeder 11 side
The work W1And work W2Is separated
You. At the same time, air from the air injection port 22a is
CW is securely pushed into the storage section 13a of the transfer table 13.
No.
【００３０】すなわち各収納部１３ａにはエアを吸引す
る吸引口３０が設けられているが、エア噴射口２２ａか
らのエアによってワークＷを収納部１３ａ内に押込むこ
とにより、吸引口３０によるエアの吸引力にバラツキが
あっても、エア噴射口２２ａからのエアによってワーク
Ｗを収納部１３ａ内に確実に収納することができる。That is, each storage portion 13a is provided with a suction port 30 for sucking air. When the work W is pushed into the storage portion 13a by the air from the air injection port 22a, the air is suctioned by the suction port 30. Even if the suction force varies, the work W can be reliably stored in the storage portion 13a by the air from the air injection port 22a.
【００３１】その後先頭のワークＷが完全に収納部１３
ａ内に収納されると、投光部２５から光センサ２６へ投
光される光が通光されることになり、制御部４０により
搬送テーブル１３が１ピッチ分回転駆動して図１の状態
に戻る。Thereafter, the first work W is completely stored in the storage section 13.
1A, the light projected from the light projecting unit 25 to the optical sensor 26 is transmitted therethrough, and the control unit 40 drives the transport table 13 to rotate by one pitch and the state shown in FIG. Return to
【００３２】次に制御部４０がエア供給部３５をＯＦＦ
とし、ワークＷ１の次のワークＷ２が後続するワークＷ
３により押されて分離供給部１２の供給路２０内に供給
され、同時に供給路２０内において停止されていたワー
クＷ１が、次の収納部１３ａの吸引口３０によるエア吸
引力により収納部１３ａ側へ送り込まれる。この場合、
上述のように供給路２０内のワークＷ１とフィーダ１１
内のワークＷ２は予め分離されているので、ワークＷ１
のみを確実に収納部１３ａ内に送り込むことができ、次
のワークＷ２は、エア噴射口２２ａからのエアによって
供給路２０の他方の側壁面２１ｂに押付けられて停止す
る。Next, the control unit 40 turns off the air supply unit 35.
And, the workpiece W which next workpiece W 2 of the workpiece W 1 is followed
Pushed by 3 is supplied to the supply passage 20 of the separator supply unit 12, the workpiece W 1 is which has been stopped in the supply path 20 at the same time, housing portion 13a by an air suction force by the suction port 30 of the next housing part 13a Sent to the side. in this case,
Workpiece W 1 of the supply path 20 as described above and the feeder 11
Since the workpiece W 2 of the inner is separated in advance, the workpiece W 1
Can only the feed to ensure that housing portion 13a, the next workpiece W 2 stops pressed against the other side wall surface 21b of the supply passage 20 by the air from the air injection port 22a.
【００３３】このようにしてフィーダ１１内のワーク
Ｗ、Ｗ１、Ｗ２、Ｗ３…を順次一つずつ確実に分離しな
がら搬送テーブル１３の収納部１３ａ内へ送り込むこと
ができる。また上述した形状（１．０ｍｍ×０．５ｍｍ
×１．０ｍｍ）のワークＷ、Ｗ １、Ｗ２、Ｗ３…を用い
た場合、一つずつのワークの収納部１３ａへの送り時間
を、例えば２３〜４０ｍｓとすることができ、ワークの
供給速度を１２００個／分〜１８００個／分とすること
ができる。In this way, the work in the feeder 11
W, W1, W2, W3... one by one
Sending into the storage section 13a of the transfer table 13
Can be. The shape described above (1.0 mm × 0.5 mm
× 1.0mm) Work W, W 1, W2, W3Using…
Time for sending each work to the storage unit 13a
Can be set to, for example, 23 to 40 ms.
Supply speed should be 1200 pieces / min to 1800 pieces / min.
Can be.
【００３４】また、分離供給部１２の供給路２０内にお
けるワークの分離作業は、上方からサファイヤガラス２
８ａを介して目視により確認することができる。The work for separating the work in the supply path 20 of the separation and supply section 12 is performed from above with the sapphire glass 2.
It can be confirmed visually through 8a.
【００３５】次に図３（ａ）（ｂ）により、分離供給部
１２の供給路２０内に２つのワークＷ、Ｗ１が配置さ
れ、これら２つのワークＷ、Ｗ１が搬送テーブル１３の
収納部１３ａ内の吸引口３０により吸引された場合の状
態を説明する。The [0035] Next Fig. 3 (a) (b), 2 single work W into the supply passage 20 of the separator supply portion 12, W 1 is disposed, the two workpiece W, housing of W 1 is carrying table 13 A state in which the suction is performed by the suction port 30 in the portion 13a will be described.
【００３６】図３（ａ）（ｂ）に示すように、２つのワ
ークＷ、Ｗ１が吸引口３０により吸引されて収納部１３
ａ側へ送られると、投光部２５から光センサ２６へ投光
される光が遮光される（図３（ａ））。次にエア供給部
３５がＯＮとなりエア噴出口２２ａからエアが噴出され
る。[0036] FIGS. 3 (a) as shown in (b), 2 single work W, W 1 is sucked by the suction port 30 by housing 13
When the light is sent to the side a, the light emitted from the light emitting unit 25 to the optical sensor 26 is blocked (FIG. 3A). Next, the air supply unit 35 is turned on, and air is ejected from the air ejection port 22a.
【００３７】この場合、エア噴射口２２ａは分離供給部
１２の供給路２０のうち搬送テーブル１３側端部からワ
ークＷの１個分の長さだけ離れた位置に設けられている
ので、エア噴出口２２ａからのエアが通過するワークＷ
１の後方を負圧とすることができる。このように形成さ
れた負圧によりワークＷ１をフィーダ１１側へわずかに
戻すことができるので、収納部１３ａへ送り込まれたワ
ークＷと、後続する供給路２０内のワークＷ１とを確実
に分離することができる（図３（ｂ））。In this case, since the air injection port 22a is provided in the supply path 20 of the separation supply section 12 at a position away from the end of the transfer table 13 by one workpiece W, the air injection port 22a is provided. Work W through which air from outlet 22a passes
1 can be negative pressure. Since the workpiece W 1 by the formed negative pressure can be slightly returned to the feeder 11 side, ensures the work W fed to the storage section 13a, and a workpiece W 1 in the supply passage 20 the subsequent It can be separated (FIG. 3 (b)).
【００３８】[0038]
【発明の効果】以上のように本発明によれば、分離供給
部の供給路内のワークをエア吸引口により吸引して搬送
テーブルの収納部内に送り込むとともに、供給路内の後
続するワークを供給路の一方の壁面に設けられたエア噴
出口からのエアにより供給路の他方の壁面に押付けて停
止させることができる。このことによりフィーダから送
られるワークを一つずつ確実に分離して搬送テーブルの
収納部内へ供給することができる。また従来の自動供給
装置に設けられたニードル、パット、および分離ピンが
不要となり、エア噴出口の作動のみでワークの分離供給
が可能となるので、ワークの分離供給する機構を簡略化
することができる。As described above, according to the present invention, the work in the supply path of the separation supply section is sucked by the air suction port and sent into the storage section of the transfer table, and the subsequent work in the supply path is supplied. Air can be stopped by being pressed against the other wall surface of the supply path by air from an air ejection port provided on one wall surface of the path. As a result, the works sent from the feeder can be surely separated one by one and supplied to the storage section of the transfer table. In addition, the needle, pad, and separation pin provided in the conventional automatic supply device are not required, and the work can be separated and supplied only by operating the air ejection port, thereby simplifying the mechanism for separating and supplying the work. it can.
【図１】本発明によるワークの自動供給装置の一実施の
形態を示す図。FIG. 1 is a diagram showing an embodiment of an automatic work supply apparatus according to the present invention.
【図２】本発明によるワークの自動供給装置の作用を示
す図。FIG. 2 is a view showing the operation of the automatic workpiece supply device according to the present invention.
【図３】２つのワークが搬送テーブルの収納部に吸引さ
れた状態を示す図。FIG. 3 is a diagram showing a state where two works are sucked into a storage section of a transfer table.
【図４】本発明によるワークの自動供給装置の全体概略
図。FIG. 4 is an overall schematic view of an automatic workpiece supply apparatus according to the present invention.
【図５】従来の自動供給装置を示す図。FIG. 5 is a diagram showing a conventional automatic supply device.
【図６】従来の自動供給装置を示す図。FIG. 6 is a diagram showing a conventional automatic supply device.
１０ ワークの自動供給装置 １１ フィーダ １１ａ、２０ 供給路 １２ 分離供給部 １３ 搬送テーブル １３ａ 収納部 ２１ａ、２１ｂ 一対の側壁面 ２２ａ エア噴出口 ２２ｂ エア排出口 ２５ 投光部 ２６ 光センサ ３０ 吸引口 Ｗ、Ｗ１、Ｗ２、Ｗ３ ワークDESCRIPTION OF SYMBOLS 10 Automatic supply apparatus of a workpiece 11 Feeder 11a, 20 Supply path 12 Separation supply part 13 Transport table 13a Storage part 21a, 21b A pair of side wall surface 22a Air ejection port 22b Air discharge port 25 Light projection part 26 Optical sensor 30 Suction port W, W 1, W 2, W 3 work
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 3F070 AA14 BA07 BA10 BE03 BG02 EB16 EB20 EC08 EC14 FA03 FA09 FB07 FD03 FD10 FE06 3F072 AA14 GA05 GA10 GE03 GG11 KC01 KC05 KC07 KE13 KE18 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3F070 AA14 BA07 BA10 BE03 BG02 EB16 EB20 EC08 EC14 FA03 FA09 FB07 FD03 FD10 FE06 3F072 AA14 GA05 GA10 GE03 GG11 KC01 KC05 KC07 KE13 KE18
Claims (5)
と、 ワークを収納する収納部が外周に形成されるとともに、
回転自在に設けられた搬送テーブルと、 フィーダと搬送テーブルとの間に設けられ、フィーダか
らのをワークを一つずつ搬送テーブルの収納部内へ供給
する供給路を有する分離供給部と、を備え、 搬送テーブルの収納部に分離供給部の供給路内のワーク
を吸引するエア吸引口が設けられ、 分離供給部の供給路は一対の壁面により形成され、一方
の壁面に搬送テーブルの収納部に吸引されたワークの後
続するワークをエアにより他方の壁面へ押付けるエア噴
射口を設けたことを特徴とするワークの自動供給装置。1. A feeder for continuously transporting a plurality of works, and a storage section for storing the works are formed on an outer periphery.
A transfer table rotatably provided, and a separation supply unit provided between the feeder and the transfer table, the separation supply unit having a supply path for supplying works from the feeder one by one into the storage unit of the transfer table, An air suction port for sucking the work in the supply path of the separation supply section is provided in the storage section of the transfer table, and the supply path of the separation supply section is formed by a pair of wall surfaces, and one of the wall surfaces suctions the storage section of the transfer table. An automatic work supply apparatus, wherein an air injection port is provided for pressing a work subsequent to the selected work against the other wall surface by air.
の壁面のエア噴射口に対向してエア排出口を設けたこと
を特徴とする請求項１記載のワークの自動供給装置。2. The automatic work supply apparatus according to claim 1, wherein an air discharge port is provided on the other wall surface of the supply path of the branch supply section so as to face the air injection port on one wall surface.
ち、搬送テーブル側端部からワーク１個の長さ分だけ離
れた位置に設けられていることを特徴とする請求項１ま
たは２のいずれか記載のワークの自動供給装置。3. The air supply port according to claim 1, wherein the air injection port is provided at a position in the supply path of the separation / supply unit, which is apart from one end of the work table side by a length of one work. 3. The apparatus for automatically supplying a workpiece according to any one of 2.
付けたワークの側方を通ってフィーダと分離供給部との
間から外方へ放出され、このことにより、他方の壁面に
押付けたワークの更に後続のワークをフィーダ側へ戻す
ことを特徴とする請求項１記載のワークの自動供給装
置。4. The air from the air injection port is discharged to the outside from between the feeder and the separation and supply section through the side of the work pressed against the other wall surface, thereby pressing against the other wall surface. 2. The automatic work supply apparatus according to claim 1, wherein a work subsequent to the work that has been returned is returned to the feeder side.
近傍に、ワークの通過を検知するセンサが設けられ、 センサからの信号によりエア噴射口がＯＮ、ＯＦＦ動作
することを特徴とする請求項１記載のワークの自動供給
装置。5. A sensor for detecting passage of a work is provided in the supply path of the separation supply section near the transfer table, and the air injection port is turned on and off by a signal from the sensor. Item 1. An automatic work supply device according to Item 1.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP37329799A JP3363421B2 (en) | 1999-12-28 | 1999-12-28 | Automatic workpiece supply device |
| KR10-2000-0043937A KR100379052B1 (en) | 1999-12-28 | 2000-07-29 | Apparatus for automatically feeding works |
| TW091214473U TW542219U (en) | 1999-12-28 | 2000-08-04 | Automatic work feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP37329799A JP3363421B2 (en) | 1999-12-28 | 1999-12-28 | Automatic workpiece supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001187634A true JP2001187634A (en) | 2001-07-10 |
| JP3363421B2 JP3363421B2 (en) | 2003-01-08 |
Family
ID=18501927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP37329799A Expired - Lifetime JP3363421B2 (en) | 1999-12-28 | 1999-12-28 | Automatic workpiece supply device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3363421B2 (en) |
| KR (1) | KR100379052B1 (en) |
| TW (1) | TW542219U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006273445A (en) * | 2005-03-28 | 2006-10-12 | Murata Mfg Co Ltd | Article carrying device |
| JP2007230661A (en) * | 2006-02-27 | 2007-09-13 | Tokyo Weld Co Ltd | Workpiece carrying system |
| JP2011168405A (en) * | 2011-04-28 | 2011-09-01 | Murata Mfg Co Ltd | Article conveying device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101258372B1 (en) * | 2011-12-19 | 2013-04-30 | 나승옥 | Work transporting device with work stoping part |
| KR101363957B1 (en) * | 2012-10-31 | 2014-02-18 | 나승옥 | Work trasperring apparatus |
| KR101430612B1 (en) * | 2013-12-17 | 2014-08-18 | 나승옥 | Work trasperring apparatus |
-
1999
- 1999-12-28 JP JP37329799A patent/JP3363421B2/en not_active Expired - Lifetime
-
2000
- 2000-07-29 KR KR10-2000-0043937A patent/KR100379052B1/en active IP Right Grant
- 2000-08-04 TW TW091214473U patent/TW542219U/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006273445A (en) * | 2005-03-28 | 2006-10-12 | Murata Mfg Co Ltd | Article carrying device |
| JP2007230661A (en) * | 2006-02-27 | 2007-09-13 | Tokyo Weld Co Ltd | Workpiece carrying system |
| JP2011168405A (en) * | 2011-04-28 | 2011-09-01 | Murata Mfg Co Ltd | Article conveying device |
Also Published As
| Publication number | Publication date |
|---|---|
| TW542219U (en) | 2003-07-11 |
| KR100379052B1 (en) | 2003-04-07 |
| KR20010067038A (en) | 2001-07-12 |
| JP3363421B2 (en) | 2003-01-08 |
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